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특허 상세정보

Continuous manufacturing process for sections or plates

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B29C-047/00    B32B-031/30    B32B-031/20    C09J-103/00   
미국특허분류(USC) 156/201; 156/202; 156/24411; 156/24412; 156/24418; 156/252; 156/336
출원번호 US-0294436 (1999-04-20)
우선권정보 FR-0004970 (1998-04-21)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Lowe Hauptman Gilman & Berner, LLP
인용정보 피인용 횟수 : 0  인용 특허 : 10
초록

This invention concerns a continuous manufacturing process of sections (11) or plates from soft matter (2) which is extruded under heat and encased by at least one strip sheet (3, 3'), said encased matter subsequently being calendered, shaped to the desired profile and finally cut into lengths, process which is particularly remarkable in that the matter used is a mixture containing a non-synthetic binder and water, so that the mixture becomes sticky by undergoing said heat treatment in an aqueous medium, which assures adhesion of the casing onto the matt...

대표
청구항

1. A continuous manufacturing process of articles, comprising the steps of:preparing a mixture containing a starch-based non-synthetic binder and water; thermally treating said mixture in an aqueous medium made available by said water to render said mixture adhesive; extruding said thermally treated mixture as a soft matter on at least one strip sheet; covering, at least partially, a periphery of said soft matter with said at least one strip sheet; calendering said at least partially covered soft matter; and shaping and cutting said calendered soft matte...

이 특허에 인용된 특허 (10)

  1. Wyatt Danny R. (925 Ridgecrest Carthage MO 64836) Wyatt Everette L. (Carthage MO). Biodegradable cellulosic material and process for making such material. USP1994115360586.
  2. Bassi Sukh (Atchison KS) Maningat Clodualdo C. (Platte City MO) Chinnaswamy Rangaswamy (Kansas City MO) Nie Li (Kansas City MO). Biodegradable grain protein-based solid articles and forming methods. USP1997095665152.
  3. Aung David (7 Kimbercroft Court Scarborough ; Ontario CAX M1S 4K7). Composition suitable for forming into shaped articles, process for preparing the composition, process for preparing shap. USP1994015279658.
  4. Andersen Per Just ; Ong Shaode ; Christensen Bruce J. ; Hodson Simon K.. Compositions having a high ungelatinized starch content and sheets molded therefrom. USP1998045736209.
  5. Piltz Lars-Eric (Dalby SEX) Quist Bo T. (Bjrred SEX) Kiellarson Folke (Barsebck SEX) Mansson Siwer (Lund SEX) Nilsson Bengt (Sdra Sandby SEX). Method of making tear opening devices for containers. USP1980074210618.
  6. Andersen Per Just ; Hodson Simon K.. Methods for manufacturing sheets from hydraulically settable compositions. USP1998025720913.
  7. Andersen Per J. (Santa Barbara CA) Hodson Simon K. (Santa Barbara CA). Methods for uniformly dispersing fibers within starch-based compositions. USP1997045618341.
  8. Golden Casey V. (Evergreen CO) Turner Ronald L. (Golden CO) Elverum John A. (Elizabeth CO) Hauser Ray L. (Boulder CO). Moldable composition of matter. USP1994055317037.
  9. Hirabayashi Tetsuya,JPX ; Suzuki Hideyuki,JPX ; Fukui Terunobu,JPX. Process for manufacturing coated paper. USP1998085789031.
  10. Berube Serge,CAX. Repulpable corrugated boxboard. USP2000116143113.